Head-to-head
People Data Labs vs Cognism
People Data Labs: Dataset-first data provider selling bulk person and company records via search and enrichment APIs. Cognism: Sales-intelligence provider known for phone-verified mobile numbers.
Overlapping capabilities: People search, Email finding.
Benchmark: people search
Cognism has no completed benchmark run yet — this comparison fills in as suites run. Reviews below are live.
Reviews across the web
People Data Labs has a small but favorable review base (4.6 stars from 16 G2 reviews) — modest for its market presence because it sells to developers, not end users. The consistent theme is strong person-level data and good support, offset by staleness and dedup issues at scale and the total absence of a UI or workflow layer. Reviewers commonly advise sampling against your specific titles and regions before committing spend.
Full roundup →Cognism scores well with buyers (4.5 on G2 across ~1,200 reviews, 4.7 on Capterra) and is the community's default recommendation for GDPR-compliant European data and verified mobile numbers. The consistent knocks are expensive, opaque pricing that shuts out small teams, weaker US coverage, and the gap between the headline accuracy claim and the full database. Data-subject privacy complaints drive a much lower Trustpilot score.
Full roundup →